Add test for attempts to export a nonexistent URL.
Add test for attempts to export a nonexistent URL.

* subversion/tests/cmdline/export_tests.py
  (export_nonexistent_url): Add test which verifies that attempts to
   export a nonexistent URL produce an error.
  (test_list): Add export_nonexistent_url() to the list.

Patch by: mf
(Tweaked by me.)


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@863265 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion